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udevd: fix udevd read() calls to leave room for null byte

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This commit is contained in:
Amir Shalem
2005-09-14 14:28:13 +02:00
committed by Kay Sievers
parent 1ac216b198
commit b4f192f054
1 changed files with 2 additions and 2 deletions
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4
udevd.c
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@@ -195,7 +195,7 @@ static int running_processes(void)
if (f == -1)
return -1;
len = read(f, buf, sizeof(buf));
len = read(f, buf, sizeof(buf)-1);
close(f);
if (len <= 0)
@@ -244,7 +244,7 @@ static int running_processes_in_session(pid_t session, int limit)
if (f == -1)
continue;
len = read(f, line, sizeof(line));
len = read(f, line, sizeof(line)-1);
close(f);
if (len <= 0)